Dogs vs Cats: Score Settled

With half as many neurons in their cerebral cortex as cats—and half the attitude, some would say—dogs are often taken to be the less intelligent domestic partner. While dogs drink out of the toilet, slavishly follow their master and need a chaperone to relieve themselves, cats hunt self-sufficiently and survey their empire with a regal gaze.

But cats beware. Research in recent years has finally revealed the genius of dogs.